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PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Boost > Log style header vs tubular header test results
 
 
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Old 12-25-2025, 08:15 PM
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R 70 Judge R 70 Judge is offline
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Originally Posted by charlie66 View Post
Yes, I got them on eBay . https://www.ebay.com/itm/265755232392 Hopefully this link works.

You should get the gt42 like Richard tested. He said it's good for 1200hp.

No ive never posted it here . Ill see if i can get some to load up here of my twin setup
Quote:
Originally Posted by charlie66 View Post
yes, I got them both on.

The spool time is cut at least in half.

The power seems the same on top, but it comes on sooner with less throttle which is exactly what I was going for. I'm 100% happy and glad that I did the change. So glad I saw Richard's video. I haven't turned it up yet, I'm expecting nothing less than more improvement.

How's yours coming alone?
How are the turbos holding up? Any results yet?

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